The cast and crew of HBO’s hit “Girls” took a break from filming its third season to have dinner at Noah’s in Greenport, LI. Show creator and star Lena Dunham and boyfriend Jack Antonoff sat at a small table alone while the rest of the cast and crew occupied two tables of six nearby. A spy said, “Though they were split up at different tables it was obvious to onlookers that they were a happy group. Everyone appeared to be in good spirits as they enjoyed cocktails and bottles of wine.”